A big building

I slid off of Victoria's cock and stood up. Cum spilled out of my cunt and down my inner thighs. I slid my fingers into my pussy and scooped out a dollop of cum. I put my cum-covered fingers into my mouth and sucked on them as I made my way to the door of the RV. Victoria stood up too. Her cock was dripping cum from it's tip. She was wearing yoga pants which had openings at the crotch and the ass, where her cock was slowly getting softer. She had nothing on her torso, though, and her giant tits sat like melons on her chest.

Following Monica out of the RV, we stood on the sidewalk in front of a massive building. It was a large factory which went from one end of the block to the other. It had to be massive, to hold the massive tanks within.

Out the front door strode a girl. She was of average height, with a nice curvaceous body. She was wearing a sort of bra which didn't cover her breasts but merely supported them. She also had on a very short skirt. It was so short, in fact, that it didn't even reach her crotch. Her massive cock was swinging between her legs as she walked. It was very thick, and 19 inches long. It was the biggest cock I'd ever had inside me.

Sarah had short blonde hair, piercing blue eyes and an amazing smile. She had been my best friend since elementary, and I couldn't think of a time where I wasn't looking up to her.

She came over to our group and gave us all quick hugs. Once she got to me, she stuck her fingers into my pussy, which was still leaking Victoria's thick, warm cum, and grinned.

"I see you started the fun without me", she said, before laughing, "alright, ladies, let's get this show on the fucking road!"

We all cheered and got into the RV.

Sarah had always been a sort of leader to our group of friends. She was smart, pretty, fun, and very, very charismatic. She worked at Steding & Co., a company which harvested semen and breast milk from futas and transformed it into various cosmetic products. Obviously, a whole lot of cum was needed to make these products, so they employed cum-donors to fill up massive tanks with their hot jizz. STDs had been completely eradicated in the early 2100s, so there were absolutely no health problems with using semen to make things.

Sarah's job, a highly enviable position, was to assist cum donors, by stimulating them so that their orgasms are massive and happen often. Basically, she fucked them to make them cum more.

Another interesting fact about Sarah was that she had both the largest cock, and the highest libido I'd ever seen in a futa.